Voltage - Import export

For transmission and distribution of electric power at stationary devices with rated voltage 0,660kV and 1 kV frequency 50Hz. For straining in the air where there is no danger of mechanical damage of the cable, also for laying into channels without influence of stretching forcesInstallation temperature: -150C. The max. allowable core heating temperature in short circuit with duration of not more than 4 seconds must not be above 1600C The conductor is resistant to 98% relative air humidity under +350C conditions Conductive lobe for long-term allowable heating temperature +700CThe aluminum cores with section 2,5-50mm2 inclusive are produced with single wire of 1 class flexibility, 70-240mm2 inclusive with twisted multi-core wires of 2 class flexibility, according to standard 22483-77. Number of cores in the cable 1,2,3,4,5

For transmission and distribution of electric power at stationary devices with rated voltage 0,660kV and 1 kV frequency 50Hz. For stretching in the air where there is no danger of mechanical damage of the cable, also for laying into channels without influence of stretching forces. While laying the cables in a single layer, they are flame retardantThe copper cores with section 2,5-25mm2 inclusive are produced of single wire of 1 class flexibility, accorgind to gost standard 22483-2012. Number of cores in the cable 2,3.in case of supply in bundles the construction length is agreed with the customer. On wooden drum no less than 450m. One batch can contain no more than 20% of cable length not less than 50m.